Answered: ) The natural length of a spring is 8…

) The natural length of a spring is 8 inches. A force of 20 lb stretches the spring to 10 in. Find the work done in stretching the spring from its natural length to 12 in.

Trigonometry (MindTap Course List)

10th Edition

ISBN:9781337278461

Author:Ron Larson

Publisher:Ron Larson

Chapter3: Additional Topics In Trigonometry

Section3.4: Vectors And Dot Products

Problem 7ECP

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3.) The natural length of a spring is 8 inches. A force of 20 lb stretches the spring to
10 in. Find the work done in stretching the spring from its natural length to 12 in.

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